SeMSC Selenium 200 mcg
Swanson
SeMSC Selenium 200 mcg
4.8
★ ★ ★ ★ ★
(1364 ratings)
Selenium 200 mcg
Score 96.0
An excellent selenium supplement offering a highly bioavailable and beneficial form at an optimal dose, all at an incredibly competitive price.
Quantity: 120 Capsule(s)Servings size: 1 Capsule(s) (120 servings)
Selected goals:
Other goals:
Immunity
General Health
Hair Health
Anti-Aging
Skin Health
leaderboard Score 96.0
An excellent selenium supplement offering a highly bioavailable and beneficial form at an optimal dose, all at an incredibly competitive price.
insights Analysis
Swanson SeMSC Selenium 200 mcg utilizes L-Se-Methylselenocysteine, an organic form of selenium that is highly bioavailable and has been specifically studied for its unique benefits, including strong antioxidant properties and potential roles in cellular health. The 200 mcg dosage is ideal for targeted selenium supplementation. With a price of only $0.05 per serving, this product offers incredible value for such a high-quality and specific form of selenium, making it one of the most cost-effective and efficacious options on the market.
- Contains L-Se-Methylselenocysteine, a superior and well-researched form of selenium.
- Provides an optimal and effective 200 mcg dosage.
- Offers exceptional value with a very low price of $0.05 per serving.
- None identified relative to its product category and goals.
$7.99($0.06 per serving)
 iHerb | $ 7.99 | |
 Amazon | $ 21.18 |
bolt Effectiveness for goals
Some observational studies have explored a potential association between higher selenium levels and a reduced risk of certain cancers. However, intervention studies with selenium supplements have yielded mixed and sometimes contradictory results. The National Cancer Institute does not recommend selenium supplements specifically for cancer prevention.
Selenium is an essential trace mineral that plays a vital role in various bodily processes. It acts as an antioxidant, supports thyroid hormone metabolism, and is crucial for immune system function. Adequate intake is necessary for overall health.
Selenium is a component of selenoproteins, many of which function as enzymes involved in antioxidant protection. These enzymes help protect cells from oxidative damage caused by free radicals. This role contributes to maintaining cellular integrity.
Selenium is a key component of several selenoenzymes, including glutathione peroxidases, which are powerful antioxidants. These enzymes help protect cells from damage caused by free radicals and oxidative stress. This contributes significantly to cellular health and disease prevention.
The thyroid gland has a high concentration of selenium, which is crucial for the proper functioning of thyroid hormones. Selenoproteins help regulate thyroid hormone synthesis and metabolism. Adequate selenium intake supports overall thyroid function.
schedule Dosage, timing & forms
The Recommended Dietary Allowance (RDA) for adult men and women aged 19 years and older is 55 micrograms (mcg) per day. This recommendation is established to ensure adequate selenium levels for most healthy individuals.
The Recommended Dietary Allowance (RDA) for selenium for adults is generally 55 micrograms (mcg) per day. This intake helps maintain adequate levels in the body for various functions.
Yes, many foods are good sources of selenium, including Brazil nuts, seafood, meats, and whole grains. The selenium content in plant-based foods can vary significantly depending on the soil's selenium concentration where they were grown. A balanced diet can often provide sufficient selenium.
Selenium supplements typically contain selenomethionine, an organic form often derived from yeast, or sodium selenite, which is an inorganic form. Each form can have different absorption and bioavailability characteristics in the body.
The Tolerable Upper Intake Level (UL) for selenium in adults is 400 micrograms (mcg) per day. Regularly exceeding this amount can lead to adverse effects, indicating selenium toxicity.
health_and_safety Safety & interactions
Yes, selenium can potentially interact with certain medications. These may include some chemotherapy drugs, blood thinners, and medications for thyroid conditions. It is important to consult a healthcare provider before taking selenium supplements if you are on any medication.
Yes, excessive selenium intake can be harmful, leading to a condition called selenosis or selenium toxicity. Symptoms can include hair loss, nail brittleness, skin rashes, and nervous system abnormalities. Severe cases can be life-threatening.
Selenium supplements are generally well-tolerated at recommended doses. Mild side effects might include nausea, diarrhea, or fatigue. More severe side effects are typically associated with excessive intake.
The tolerable upper intake level (UL) for selenium for adults is 400 micrograms (mcg) per day from all sources, including food and supplements. Consuming amounts above this level regularly increases the risk of adverse effects.
Selenium is essential for proper fetal development and infant health, and adequate intake is important during pregnancy and breastfeeding. However, supplementation should only be done under medical guidance to ensure appropriate dosing, as excessive intake can be harmful. It's crucial not to exceed the recommended daily allowance for these periods without professional advice.
Ingredients
| Ingredient | Amount per serving |
|---|---|
| Selenium (L-Se-Methylselenocysteine) | 200 mcg |
Categories
Selenium 96.0
This product excels within the selenium category due to its highly bioavailable L-Se-Methylselenocysteine form, optimal dosage, and exceptional value, setting a high standard.
Goals
Immunity 96.0
L-Se-Methylselenocysteine's strong antioxidant capacity and role in selenoprotein synthesis make it highly effective for bolstering immune defenses.
General Health 96.0
The excellent bioavailability and beneficial form of selenium contribute significantly to overall health by supporting various physiological processes, including thyroid function and antioxidant systems.
Anti-Aging 96.0
Its potent antioxidant effects and specific molecular activity make L-Se-Methylselenocysteine particularly well-suited for combating oxidative stress and supporting cellular longevity, contributing to anti-aging efforts.
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